Drinking glass



FIG. 1 is a top perspective view of a drinking glass showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front view thereof; and,

FIG. 4 is a right side elevational view thereof which is the mirror image of the left side elevational view thereof. 

The ornamental design for a drinking glass, as shown and described. 